CA2793105C - Compositions pour lentilles ophtalmiques injectables - Google Patents
Compositions pour lentilles ophtalmiques injectables Download PDFInfo
- Publication number
- CA2793105C CA2793105C CA2793105A CA2793105A CA2793105C CA 2793105 C CA2793105 C CA 2793105C CA 2793105 A CA2793105 A CA 2793105A CA 2793105 A CA2793105 A CA 2793105A CA 2793105 C CA2793105 C CA 2793105C
- Authority
- CA
- Canada
- Prior art keywords
- composition according
- ophthalmic composition
- injectable ophthalmic
- groups
- injectable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 119
- -1 polysiloxane Polymers 0.000 claims abstract description 123
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 101
- 239000004971 Cross linker Substances 0.000 claims abstract description 60
- 238000011065 in-situ storage Methods 0.000 claims abstract description 4
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims description 26
- 239000000178 monomer Substances 0.000 claims description 25
- 239000003054 catalyst Substances 0.000 claims description 14
- 125000000217 alkyl group Chemical group 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 239000006096 absorbing agent Substances 0.000 claims description 9
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 7
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 6
- 125000003709 fluoroalkyl group Chemical group 0.000 claims description 5
- 125000000725 trifluoropropyl group Chemical group [H]C([H])(*)C([H])([H])C(F)(F)F 0.000 claims description 5
- 125000003118 aryl group Chemical group 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 4
- 229920001897 terpolymer Polymers 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- 229910052731 fluorine Inorganic materials 0.000 claims description 2
- 125000001153 fluoro group Chemical group F* 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 125000003107 substituted aryl group Chemical group 0.000 claims description 2
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims 2
- 125000004429 atom Chemical group 0.000 claims 1
- 210000000695 crystalline len Anatomy 0.000 description 100
- 229920000642 polymer Polymers 0.000 description 56
- 238000000034 method Methods 0.000 description 24
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 14
- 208000002177 Cataract Diseases 0.000 description 12
- 239000000463 material Substances 0.000 description 12
- 238000002360 preparation method Methods 0.000 description 12
- 239000012632 extractable Substances 0.000 description 11
- 230000002350 accommodative effect Effects 0.000 description 10
- 238000001723 curing Methods 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- 125000000524 functional group Chemical group 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 229910052697 platinum Inorganic materials 0.000 description 7
- 229920002554 vinyl polymer Polymers 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 238000004132 cross linking Methods 0.000 description 6
- 238000009472 formulation Methods 0.000 description 6
- 201000010041 presbyopia Diseases 0.000 description 6
- 210000001525 retina Anatomy 0.000 description 6
- 238000005481 NMR spectroscopy Methods 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 238000001356 surgical procedure Methods 0.000 description 5
- VSIKJPJINIDELZ-UHFFFAOYSA-N 2,2,4,4,6,6,8,8-octakis-phenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane Chemical compound O1[Si](C=2C=CC=CC=2)(C=2C=CC=CC=2)O[Si](C=2C=CC=CC=2)(C=2C=CC=CC=2)O[Si](C=2C=CC=CC=2)(C=2C=CC=CC=2)O[Si]1(C=1C=CC=CC=1)C1=CC=CC=C1 VSIKJPJINIDELZ-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 4
- 230000004438 eyesight Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 229920001002 functional polymer Polymers 0.000 description 4
- NYMPGSQKHIOWIO-UHFFFAOYSA-N hydroxy(diphenyl)silicon Chemical class C=1C=CC=CC=1[Si](O)C1=CC=CC=C1 NYMPGSQKHIOWIO-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- IALUUOKJPBOFJL-UHFFFAOYSA-N potassium oxidosilane Chemical compound [K+].[SiH3][O-] IALUUOKJPBOFJL-UHFFFAOYSA-N 0.000 description 4
- 229910000077 silane Inorganic materials 0.000 description 4
- 229920005573 silicon-containing polymer Polymers 0.000 description 4
- XUPNETROUIFFFS-UHFFFAOYSA-N 2,2-dimethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane Chemical compound C[Si]1(C)O[SiH2]O[SiH2]O[SiH2]O1 XUPNETROUIFFFS-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 235000010290 biphenyl Nutrition 0.000 description 3
- 239000004305 biphenyl Substances 0.000 description 3
- 125000006267 biphenyl group Chemical group 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 210000004087 cornea Anatomy 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- BITPLIXHRASDQB-UHFFFAOYSA-N ethenyl-[ethenyl(dimethyl)silyl]oxy-dimethylsilane Chemical compound C=C[Si](C)(C)O[Si](C)(C)C=C BITPLIXHRASDQB-UHFFFAOYSA-N 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 239000007972 injectable composition Substances 0.000 description 3
- 230000004792 oxidative damage Effects 0.000 description 3
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 229920002379 silicone rubber Polymers 0.000 description 3
- 238000001029 thermal curing Methods 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical group C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000001886 ciliary effect Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 208000030533 eye disease Diseases 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 238000001879 gelation Methods 0.000 description 2
- 150000004678 hydrides Chemical class 0.000 description 2
- 239000000017 hydrogel Substances 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 208000014733 refractive error Diseases 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 150000003384 small molecules Chemical class 0.000 description 2
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- 201000004569 Blindness Diseases 0.000 description 1
- BPMGYFSWCJZSBA-UHFFFAOYSA-N C[SiH](C)O[SiH3] Chemical compound C[SiH](C)O[SiH3] BPMGYFSWCJZSBA-UHFFFAOYSA-N 0.000 description 1
- 206010007766 Cataract traumatic Diseases 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 208000010412 Glaucoma Diseases 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 208000029091 Refraction disease Diseases 0.000 description 1
- 206010038848 Retinal detachment Diseases 0.000 description 1
- 208000007014 Retinitis pigmentosa Diseases 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 208000002847 Surgical Wound Diseases 0.000 description 1
- 206010044135 Toxic cataract Diseases 0.000 description 1
- 231100000329 Toxic cataract Toxicity 0.000 description 1
- 206010047513 Vision blurred Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229920000800 acrylic rubber Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 230000004430 ametropia Effects 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- FSIJKGMIQTVTNP-UHFFFAOYSA-N bis(ethenyl)-methyl-trimethylsilyloxysilane Chemical compound C[Si](C)(C)O[Si](C)(C=C)C=C FSIJKGMIQTVTNP-UHFFFAOYSA-N 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 210000000133 brain stem Anatomy 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 231100000045 chemical toxicity Toxicity 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- KOMDZQSPRDYARS-UHFFFAOYSA-N cyclopenta-1,3-diene titanium Chemical compound [Ti].C1C=CC=C1.C1C=CC=C1 KOMDZQSPRDYARS-UHFFFAOYSA-N 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000006459 hydrosilylation reaction Methods 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 208000029515 lens disease Diseases 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 125000005641 methacryl group Chemical group 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000004118 muscle contraction Effects 0.000 description 1
- 208000001491 myopia Diseases 0.000 description 1
- 238000005580 one pot reaction Methods 0.000 description 1
- 230000036542 oxidative stress Effects 0.000 description 1
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 1
- 238000000016 photochemical curing Methods 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 230000037390 scarring Effects 0.000 description 1
- 201000008525 senile cataract Diseases 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 230000003381 solubilizing effect Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920006029 tetra-polymer Polymers 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 125000002348 vinylic group Chemical group 0.000 description 1
- 230000004304 visual acuity Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
- C08G77/24—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen halogen-containing groups
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/695—Silicon compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/14—Macromolecular materials
- A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/42—Block-or graft-polymers containing polysiloxane sequences
- C08G77/44—Block-or graft-polymers containing polysiloxane sequences containing only polysiloxane sequences
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
- C08L83/08—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2400/00—Materials characterised by their function or physical properties
- A61L2400/06—Flowable or injectable implant compositions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2430/00—Materials or treatment for tissue regeneration
- A61L2430/16—Materials or treatment for tissue regeneration for reconstruction of eye parts, e.g. intraocular lens, cornea
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/12—Polysiloxanes containing silicon bound to hydrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/70—Siloxanes defined by use of the MDTQ nomenclature
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Dermatology (AREA)
- Pharmacology & Pharmacy (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Materials For Medical Uses (AREA)
- Prostheses (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Eyeglasses (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
L'invention concerne le domaine de l'ophtalmologie et, plus particulièrement, une composition ophtalmique injectable convenant à la formation d'une lentille intraoculaire dans le sac capsulaire de l'il. La composition comprend un polysiloxane non fonctionnel linéaire, un polysiloxane fonctionnel linéaire et au moins deux agents de réticulation différents. La composition durcit in situ dans le sac capsulaire de l'il et l'agent de réticulation final obtenu comporte un minimum d'espèces migrables, compte tenu de l'atteinte de l'élasticité nécessaire.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63805204P | 2004-12-20 | 2004-12-20 | |
| SE0403091A SE0403091D0 (sv) | 2004-12-20 | 2004-12-20 | New composition for injectable ophtalmic lenses |
| SE0403091-2 | 2004-12-20 | ||
| US60/638,052 | 2004-12-20 | ||
| CA2589663A CA2589663C (fr) | 2004-12-20 | 2005-12-15 | Compositions pour lentilles ophtalmiques injectables |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2589663A Division CA2589663C (fr) | 2004-12-20 | 2005-12-15 | Compositions pour lentilles ophtalmiques injectables |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2793105A1 CA2793105A1 (fr) | 2006-06-29 |
| CA2793105C true CA2793105C (fr) | 2014-04-29 |
Family
ID=33563241
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2793105A Expired - Fee Related CA2793105C (fr) | 2004-12-20 | 2005-12-15 | Compositions pour lentilles ophtalmiques injectables |
| CA2589663A Expired - Fee Related CA2589663C (fr) | 2004-12-20 | 2005-12-15 | Compositions pour lentilles ophtalmiques injectables |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2589663A Expired - Fee Related CA2589663C (fr) | 2004-12-20 | 2005-12-15 | Compositions pour lentilles ophtalmiques injectables |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20060135477A1 (fr) |
| EP (2) | EP1827522B1 (fr) |
| JP (1) | JP2008531070A (fr) |
| AT (1) | ATE460949T1 (fr) |
| AU (1) | AU2005319349A1 (fr) |
| BR (1) | BRPI0519097A2 (fr) |
| CA (2) | CA2793105C (fr) |
| DE (1) | DE602005020059D1 (fr) |
| SE (1) | SE0403091D0 (fr) |
| WO (1) | WO2006069012A2 (fr) |
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| US10278920B1 (en) | 2014-05-12 | 2019-05-07 | Gholam A. Peyman | Drug delivery implant and a method using the same |
| US11045352B2 (en) | 2014-05-12 | 2021-06-29 | Gholam A. Peyman | Methods for treatment of dry eye and other acute or chronic inflammatory processes |
| US11666777B2 (en) | 2014-05-12 | 2023-06-06 | Gholam A. Peyman | Photodynamic therapy technique for preventing damage to the fovea of the eye or another body portion of a patient |
| US9744029B1 (en) * | 2014-05-12 | 2017-08-29 | Gholam A. Peyman | Method of preventing capsular opacification and fibrosis utilizing an accommodative intraocular lens implant |
| US10583221B2 (en) | 2014-05-12 | 2020-03-10 | Gholam A. Peyman | Method of corneal transplantation or corneal inlay implantation with cross-linking |
| US11259914B2 (en) | 2014-05-12 | 2022-03-01 | Gholam A. Peyman | Molding or 3-D printing of a synthetic refractive corneal lenslet |
| US10881503B2 (en) | 2014-05-12 | 2021-01-05 | Gholam A. Peyman | Method of corneal transplantation or corneal inlay implantation with cross-linking |
| US11648261B2 (en) | 2014-05-12 | 2023-05-16 | Gholam A. Peyman | Method of treating, reducing, or alleviating a medical condition in a patient |
| US10709546B2 (en) | 2014-05-12 | 2020-07-14 | Gholam A. Peyman | Intracorneal lens implantation with a cross-linked cornea |
| US11565023B2 (en) | 2014-05-12 | 2023-01-31 | Gholam A. Peyman | Method of corneal transplantation or corneal inlay implantation with cross-linking |
| US12383393B2 (en) | 2014-05-12 | 2025-08-12 | Gholam A. Peyman | Ablatable corneal inlay for correction of refractive errors and/or presbyopia |
| US10195081B1 (en) | 2014-05-12 | 2019-02-05 | Gholam A. Peyman | Method of prevention of capsular opacification and fibrosis after cataract extraction and/or prevention of fibrosis around a shunt or stent after glaucoma surgery |
| US10314690B1 (en) | 2014-05-12 | 2019-06-11 | Gholam A. Peyman | Method of corneal transplantation or corneal inlay implantation with cross-linking |
| US10206569B1 (en) | 2014-05-12 | 2019-02-19 | Gholam A. Peyman | Corneal intraocular pressure sensor and a surgical method using the same |
| US12396889B2 (en) | 2014-05-12 | 2025-08-26 | Gholam A. Peyman | Lamellar corneal autologous or homologous graft in refractive surgery |
| US10925889B2 (en) | 2014-05-12 | 2021-02-23 | Gholam A. Peyman | Method of treating, reducing, or alleviating a medical condition in a patient |
| US11338059B2 (en) | 2014-05-12 | 2022-05-24 | Gholam A. Peyman | Method of corneal and scleral inlay crosslinking and preservation |
| US10004596B2 (en) | 2014-07-31 | 2018-06-26 | Lensgen, Inc. | Accommodating intraocular lens device |
| JP6754755B2 (ja) | 2014-09-23 | 2020-09-16 | レンスゲン、インコーポレイテッド | 調節性眼内レンズ用の高分子材料 |
| WO2016101025A1 (fr) * | 2014-12-22 | 2016-06-30 | Brien Holden Vision Institute | Compositions et procédés pour composition injectable pour une lentille intraoculaire d'accommodation |
| ES2972581T3 (es) | 2015-10-05 | 2024-06-13 | Acufocus Inc | Métodos de moldeo de lentes intraoculares |
| CN108431676B (zh) | 2015-11-24 | 2022-01-04 | 阿库福库斯公司 | 具有延伸的焦深的复曲面小孔口人工晶状体 |
| CN108778185B (zh) | 2015-12-01 | 2021-04-27 | 雷恩斯根公司 | 调节性人工晶状体装置 |
| EP3463188B1 (fr) | 2016-05-27 | 2023-04-26 | LensGen, Inc. | Huile pour lentille ayant une répartition étroite du poids moléculaire pour des dispositifs du type lentille intraoculaire |
| US11877958B2 (en) * | 2017-03-13 | 2024-01-23 | Kejako Sa | Accommodative lens device |
| EP3790508A4 (fr) | 2018-05-09 | 2022-02-09 | AcuFocus, Inc. | Implant intraoculaire avec optique amovible |
| EP3946250A4 (fr) * | 2019-04-05 | 2023-02-01 | ForSight Vision6, Inc. | Copolymères de fluorosilicone |
| US11707518B2 (en) | 2019-04-28 | 2023-07-25 | Gholam A. Peyman | Method of treating, reducing, or alleviating a medical condition in a patient |
| US12226478B2 (en) | 2019-04-28 | 2025-02-18 | Gholam A. Peyman | Method of treating, reducing, or alleviating a medical condition in a patient |
| KR20220098761A (ko) * | 2019-11-07 | 2022-07-12 | 렌즈젠, 인크. | 안구내 렌즈 장치용 실리콘 오일 삼중합체 |
| US20230383062A1 (en) * | 2020-06-15 | 2023-11-30 | Forsight Vision6, Inc. | Fluorosilicone polymers, compositions, and uses thereof |
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| US4558112A (en) | 1981-06-05 | 1985-12-10 | Boehringer Mannheim Corporation | Low oiling gel filled articles, siloxane gels and liquids therefor, and methods for producing same |
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| US5444106A (en) * | 1992-04-21 | 1995-08-22 | Kabi Pharmacia Ophthalmics, Inc. | High refractive index silicone compositions |
| ATE155501T1 (de) * | 1992-04-21 | 1997-08-15 | Kabi Pharmacia Ophthalmics Inc | Siloxanzusammensetzung mit hohem brechungsindex |
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| US6432137B1 (en) * | 1999-09-08 | 2002-08-13 | Medennium, Inc. | High refractive index silicone for use in intraocular lenses |
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-
2004
- 2004-12-20 SE SE0403091A patent/SE0403091D0/sv unknown
-
2005
- 2005-12-15 BR BRPI0519097-5A patent/BRPI0519097A2/pt not_active Application Discontinuation
- 2005-12-15 EP EP05854658A patent/EP1827522B1/fr not_active Expired - Lifetime
- 2005-12-15 CA CA2793105A patent/CA2793105C/fr not_active Expired - Fee Related
- 2005-12-15 US US11/303,287 patent/US20060135477A1/en not_active Abandoned
- 2005-12-15 AU AU2005319349A patent/AU2005319349A1/en not_active Abandoned
- 2005-12-15 WO PCT/US2005/045985 patent/WO2006069012A2/fr not_active Ceased
- 2005-12-15 DE DE602005020059T patent/DE602005020059D1/de not_active Expired - Lifetime
- 2005-12-15 EP EP10154834A patent/EP2260879A1/fr not_active Withdrawn
- 2005-12-15 JP JP2007548363A patent/JP2008531070A/ja active Pending
- 2005-12-15 AT AT05854658T patent/ATE460949T1/de not_active IP Right Cessation
- 2005-12-15 CA CA2589663A patent/CA2589663C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2793105A1 (fr) | 2006-06-29 |
| WO2006069012A2 (fr) | 2006-06-29 |
| EP1827522A2 (fr) | 2007-09-05 |
| AU2005319349A1 (en) | 2006-06-29 |
| EP2260879A1 (fr) | 2010-12-15 |
| CA2589663C (fr) | 2013-07-16 |
| WO2006069012A3 (fr) | 2007-03-01 |
| SE0403091D0 (sv) | 2004-12-20 |
| US20060135477A1 (en) | 2006-06-22 |
| DE602005020059D1 (de) | 2010-04-29 |
| EP1827522B1 (fr) | 2010-03-17 |
| BRPI0519097A2 (pt) | 2008-12-23 |
| JP2008531070A (ja) | 2008-08-14 |
| CA2589663A1 (fr) | 2006-06-29 |
| ATE460949T1 (de) | 2010-04-15 |
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